<?php

namespace app\admin\controller;

use app\admin\model\Device;
use app\common\controller\Backend;
use think\Db;
use Exception;
use think\exception\PDOException;
use think\exception\ValidateException;
/**
 * 
 *
 * @icon fa fa-circle-o
 */
class Account extends Backend
{

    /**
     * Account模型对象
     * @var \app\admin\model\Account
     */
    protected $model = null;
    protected $dataLimit = 'auth'; 

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Account;
        $this->view->assign("statusList", $this->model->getStatusList());
        $this->view->assign("isOpenList", $this->model->getIsOpenList());

        // 被占用的设备
        $ids = $this->model->where('status', 1)->column('device_id');

        $where['admin_id'] = ['in', $this->auth->getChildrenAdminIds(true)];
        $where['status'] = 1;
        $where['id'] = ['not in', $ids];
        $device = db('device')->where($where)->field('id,mobile_serial name')->select();
        $arr = [];
        foreach($device as $k => $v){
            $arr[$k]['id'] = $v['id'];
            $arr[$k]['name'] = (string)$v['name'];
        }
        // dd(json_encode($device));
        $this->view->assign('device', json_encode($arr));
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }

            $filter = json_decode($this->request->get("filter", ''), true);
            $op = json_decode($this->request->get("op", '','trim'), true);
            $map = [];
            if(isset($filter['groupIds'])){
                $groupIds = $this->auth->getByGroupIds($filter['groupIds']);
                $table_name = $this->model->getTable();
                $ids = model('AuthGroupAccess')->where('group_id', 'in', $groupIds)->column('uid');
                $map[$table_name . '.admin_id'] = ['in', $ids];
                unset($filter['groupIds'],$op['groupIds']);
            }
            $this->request->get(['filter' => json_encode($filter, true)]);
            $this->request->get(['op' => json_encode($op, true)]);

            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                    ->with(['device', 'admin'])
                    ->where($where)
                    ->where($map)
                    ->order($sort, $order)
                    ->paginate($limit);

            foreach ($list as $row) {
                
                $row->getRelation('device')->visible(['mobile_serial','remark', 'ip', 'name']);
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    /**
     * 添加
     *
     * @return string
     * @throws \think\Exception
     */
    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }
        
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                $this->model->validateFailException()->validate($validate);
            }
            $result = $this->model->allowField(true)->save($params);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }

    /**
     * 编辑
     *
     * @param $ids
     * @return string
     * @throws DbException
     * @throws \think\Exception
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
            $this->error(__('You have no permission'));
        }
        if (false === $this->request->isPost()) {
            // 被占用的设备
            $ids = $this->model->where('status', 1)->where('device_id', '<>', $row['device_id'])->column('device_id');
            
            $where['status'] = 1;
            $where['id'] = ['not in', $ids];
            $device = Device::where($where)->field('id,mobile_serial name')->select();
            $arr = [];
            foreach($device as $k => $v){
                $arr[$k]['id'] = $v['id'];
                $arr[$k]['name'] = (string)$v['name'];
            }
            $this->view->assign('device', json_encode($arr));
            $this->view->assign('row', $row);
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }

        if($params['status'] != $row->status && $params['status'] == 1){
            // 判断是否被占用
            $check = $this->model->where('device_id', $row->device_id)->where('status', 1)->find();
            if($check){
                $this->error('设备已被 [' . $check->email . '] 占用, 如需使用请先下线或封禁其他账户');
            }
        }

        $params = $this->preExcludeFields($params);
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate && $params['mobile_serial'] != $row->mobile_serial) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                $row->validateFailException()->validate($validate);
            }
            $result = $row->allowField(true)->save($params);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if (false === $result) {
            $this->error(__('No rows were updated'));
        }
        $this->success();
    }
}
